package interface_class;

/**
 * @author : niu niu
 * @version : 1.0.0
 * @date : 2022/9/22 21:33
 */
public class KeyBoard implements USB{
    @Override
    public void plugIn() {
        System.out.println("键盘安装驱动..");
    }

    @Override
    public void work() {
        System.out.println("键盘开始工作..");
    }
}
